Orchard Search not returning any results

I am using the Orchard search module, and just recently the module only returns "zero results". As far as I can tell no code has changed, the admin says that there are 61 documents in the index, and no errors have shown up in the logs.

Just tried deleting the Indexes, rebuilt it completely, still no dice. I'm just about positive it should be returning results, I tried "about" because I know we have an about page, and also "product" because there is a piece of content tagged as such, but
still nothing comes back. Also "about" used to return results, I'm not sure what might have changed.